Operation and maintenance of Electromechanical Services at Telephone Bhawan , Cuttack (For the Financial year 2025-26). (SH-Miscellaneous Electrical Maintenance works not included in OM Agreement ).

Replacement of the faulty and burn out MCBs, Isolators etc. by new ones of following ratings MCBs and Isolators ISI marked as per IEC 60947-3 /MCBs 10 kA , C- Curve as per IEC 60947-2 in existing MCBDBs i/c connection testing etc. as required.(Make-Legrand / L&T / Schneider Electric / Siemens/Havells )(Note labour charge for installation has not been considered).

40Amps DP Isolator

6-32A SPMCB

Replacement of the burnt out cables/wirings by the following sizes PVC insulated & PVC sheathed copper conductor multicore cable i/c fixing/laying on wall/ceiling with C clamps etc. as required.

3 coreX2.5sqmm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.

Up to 35sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size Up to 35sqmm in the existing Duct/Air as required.

Up to 35sqmm

Replacement of damaged MV cable end terminations with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

2 X 6 sq. mm

Supplying and fixing of computer board consistinst of 4 nos Piano type switch, 4 nos piano type socket, 1 no fuse and 1 no indicator fixed on a suitable size(8"x10") PVC Box and hylum sheet cover etc complete as required.

Supply of the following sizes PVC insulated & PVC sheathed Aluminium conductor armoured cable 650/1100 V. grade confirming to IS : 7098 (Part-1) 1988 i/c transportation to respective sites etc. as required for replacement of faulty/burnt out cables.

2 core 6 sqmm

Providing & fixing of following watt new generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having top opening seperate driver compartment with IP66 protection suitable for operation on 230 volts, 50 HZ AC supply i/c fixing, connection and testing etc. as required. (Make : Philips/ Havells / Wipro / Osaram / Crompton / Bajaj).

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

3 x 1.5 sq. mm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Earthing with G.I. earth plate 600 mm x 600 mm x 6 mm thick i/c accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr long etc. with charcoal or coke & salt etc. as required.

Providing & fixing 40 mm x 5 mm G.I strip in 50 mm dia. G.I pipe from earth electrode as required.

Providing and fixing 40 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Replacement of faulty and damaged FTL fittings by new one of following ratings, LED Batten with polycarbonate/Aluminium body suitable for operation on 140 volts to 270 volts AC, 50Hz i/c fixing and connection etc. as required. (Havells /Phillips / Surya / Polycab / Crompton)

20 watt 65000K LED Batten Polycarbonate/Aluminium body

Replacement of faulty and damaged ceiling fan/exhaust fanby new one of following size of Havells/Usha/Crompton/ SS Make suitable for operation om 240 Volts AC, 50 HZ i/c fixing and connection etc as required.

b) 450 mm Heavy duty exhaust fan

Repairing of the exiting faulty gyeser i/c dismantling from it's original position, replacement of defective spiral heating element, thermostat etc, refixing of the same after necessary repairing, testing etc as required.

Replacement of faulty and damaged FTL fittings by new one of following ratings, LED Batten with polycarbonate/Aluminium body suitable for operation on 140 volts to 270 volts AC, 50Hz i/c fixing and connection etc. as required. (Havells /Phillips / Surya / Polycab / Crompton)(Note labour charge for installation has not been considered).

20/22W General purpose industrial compact batten suitable for single LED Tube light with integral LED driver with single / double side connection options. (Make-Havells/Phillips/Bajaj/Wipro/Crompton)

10W General purpose industrial compact batten suitable for single LED Tube light with integral LED driver with single / double side connection options. (Make-Havells/Phillips/Bajaj/Wipro/Crompton)

Replacement of faulty SDFU switches by new ones of following ratings with specious sheet steel enclosure so that there will be no need of separate cable gland boxes, having terminal shrouds and phase barriers on both sides suitable for Cylindrical/DIN type HRC fuse links, confirming to IEC-60947-3, IS/IEC:60947-3, after dismantling the old defective ones, fixing, connection & testing etc. as required.

63 Amps 415 volts TPN SFU in Sheet steel enclosure with HRC fuses.(Make: L&T FN type, /Havells / Siemens) .

Replacement of the faulty and burn out Fuse links by new ones of following ratings i/c connection testing etc. as required.(Make-Legrand / L&T / Schneider Electric / Siemens/Havells )

125 Amps 415V HRC Fuse links- DIN type (L&T/Havells)

Testing, checking and Restoration of fault developed in a 1000 Amp ACB by drawing it out from the LT Panel i/c dismantling of the tray over which the ACB is fixed and fixing of a new tray recovered from a stand by switch and refixing the the stanf by ACB load testing etc complete as required.

S/F of distribution board enclosures by following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) (Make-Legrand/L&T/Siemens/Schneider)

6 way, Single door

Closing of the existing openings on the wall by brick masonary works i/c neat cement plastering etc earlier provided for supply air/return air paths after dismantling of the supply/return air ducts complete as required.

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